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カワイ ユキコ
KAWAI YUKIKO
河合 由起子 所属 京都産業大学 情報理工学部 情報理工学科 職種 教授 |
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| 言語種別 | 英語 |
| 発行・発表の年月 | 2008 |
| 形態種別 | 研究論文（国際会議プロシーディングス） |
| 査読 | 査読あり |
| 標題 | On the problem of determination of spring stiffness parameters for spring-mesh models |
| 執筆形態 | その他 |
| 掲載誌名 | MEDICINE MEETS VIRTUAL REALITY 16 |
| 出版社・発行元 | IOS PRESS |
| 巻・号・頁 | 132,pp.180-+ |
| 著者・共著者 | Huynh Quang Huy Viet,Shinichi Hirai,Yoshiaki Shirai,Satoshi Yamaguchi,Hiromi T. Tanaka,Hiroshi Kawasaki,Yukiko Kawai |
| 概要 | On account of having real-time behavior and being easy to implement, spring meshes have been used for modeling deformable objects. Determining spring stiffness parameters for simulation of soft objects with high accuracy still remains a challenge. Allen Van Gelder derived an approximate formula for determining spring stiffness parameters based on strain analysis. Even though the experimental result showed the effectiveness, the method has not been investigated from a quantitative point of view. In this paper we propose a quantitative method for determining spring stiffness parameters. Moreover we propose a method to improve the accuracy by way of introducing torsional spring into the conventional spring mesh model. |
| ISSN | 0926-9630 |
| DBLP ID | conf/mmvr/VietHSYTKK08 |
| PermalinkURL | http://dblp.uni-trier.de/db/conf/mmvr/mmvr2008.html#conf/mmvr/VietHSYTKK08 |